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    Searched refs:finalShift (Results 1 - 2 of 2) sorted by null

  /frameworks/av/media/libstagefright/codecs/aacenc/src/
quantize.c 58 Word32 e, minusFinalExp, finalShift;
73 finalShift = minusFinalExp >> 4;
75 if (finalShift < INT_BITS) {
78 x += XROUND >> (INT_BITS - finalShift);
81 finalShift--;
83 if(finalShift >= 0)
84 x >>= finalShift;
86 x <<= (-finalShift);
  /external/aac/libAACenc/src/
psy_main.cpp 664 INT finalShift = MAX_SHIFT_DBL;
707 finalShift = fixMin(minSpecShift, nrgShift);
711 if (finalShift > psyData[0]->mdctScale + 3 )
712 finalShift = psyData[0]->mdctScale + 3;
714 FDK_ASSERT(finalShift >= 0); /* right shift is not allowed */
716 /* correct sfbEnergy and sfbEnergyLdData with new finalShift */
717 FIXP_DBL ldShift = finalShift * FL2FXCONST_DBL(2.0/64);
722 scale = fixMin((scale-finalShift)<<1, DFRACT_BITS-1);
731 if ( finalShift != 0 ) {
736 psyData[ch]->mdctSpectrum[line+wOffset] <<= finalShift;
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